156491104

素因数分解:

$2^5\times 7^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{211}}^1$

素因数の和:289

約数の個数: 144

約数和(自身を含む): 401962176

約数和(自身を除く): 245471072

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 43, 44, 49, 56, 77, 86, 88, 98, 112, 154, 172, 176, 196, 211, 224, 301, 308, 344, 352, 392, 422, 473, 539, 602, 616, 688, 784, 844, 946, 1078, 1204, 1232, 1376, 1477, 1568, 1688, 1892, 2107, 2156, 2321, 2408, 2464, 2954, 3311, 3376, 3784, 4214, 4312, 4642, 4816, 5908, 6622, 6752, 7568, 8428, 8624, 9073, 9284, 9632, 10339, 11816, 13244, 15136, 16247, 16856, 17248, 18146, 18568, 20678, 23177, 23632, 26488, 32494, 33712, 36292, 37136, 41356, 46354, 47264, 52976, 63511, 64988, 67424, 72584, 74272, 82712, 92708, 99803, 105952, 113729, 127022, 129976, 145168, 165424, 185416, 199606, 227458, 254044, 259952, 290336, 330848, 370832, 399212, 444577, 454916, 508088, 519904, 698621, 741664, 798424, 889154, 909832, 1016176, 1397242, 1596848, 1778308, 1819664, 2032352, 2794484, 3193696, 3556616, 3639328, 4890347, 5588968, 7113232, 9780694, 11177936, 14226464, 19561388, 22355872, 39122776, 78245552, 156491104]

約数ペア:

[(1, 156491104), (2, 78245552), (4, 39122776), (7, 22355872), (8, 19561388), (11, 14226464), (14, 11177936), (16, 9780694), (22, 7113232), (28, 5588968), (32, 4890347), (43, 3639328), (44, 3556616), (49, 3193696), (56, 2794484), (77, 2032352), (86, 1819664), (88, 1778308), (98, 1596848), (112, 1397242), (154, 1016176), (172, 909832), (176, 889154), (196, 798424), (211, 741664), (224, 698621), (301, 519904), (308, 508088), (344, 454916), (352, 444577), (392, 399212), (422, 370832), (473, 330848), (539, 290336), (602, 259952), (616, 254044), (688, 227458), (784, 199606), (844, 185416), (946, 165424), (1078, 145168), (1204, 129976), (1232, 127022), (1376, 113729), (1477, 105952), (1568, 99803), (1688, 92708), (1892, 82712), (2107, 74272), (2156, 72584), (2321, 67424), (2408, 64988), (2464, 63511), (2954, 52976), (3311, 47264), (3376, 46354), (3784, 41356), (4214, 37136), (4312, 36292), (4642, 33712), (4816, 32494), (5908, 26488), (6622, 23632), (6752, 23177), (7568, 20678), (8428, 18568), (8624, 18146), (9073, 17248), (9284, 16856), (9632, 16247), (10339, 15136), (11816, 13244)]